GENERAL SIGNATURES OF SUPERSTRING THEORIES

被引：13

作者：

CVETIC, M

LANGACKER, P

机构：

[1] Department of Physics, University of Pennsylvania, Philadelphia

来源：

PHYSICAL REVIEW D | 1990年 / 42卷 / 05期

关键词：

D O I：

10.1103/PhysRevD.42.1797

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

One of the most general consequences of broad classes of superstring theories is that matter supermultiplets in the four-dimensional low-energy theory should transform as singlets and doublets with canonical electric charges under the electroweak SU(2)×U(1) group, or as singlets and fundamentals in extended groups. We discuss the generality of these and related results, and point out some indirect experimental scenarios which could exclude this class of models. © 1990 The American Physical Society.

引用

页码：1797 / 1806

页数：10

共 65 条

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